Base | Representation |
---|---|
bin | 11000101100001000… |
… | …00000111100010010 |
3 | 1021012202201110111122 |
4 | 30112010000330102 |
5 | 204121243144244 |
6 | 10031141442242 |
7 | 646321043414 |
oct | 142604007422 |
9 | 37182643448 |
10 | 13255053074 |
11 | 569214a61a |
12 | 269b110382 |
13 | 1333193393 |
14 | 8da59c9b4 |
15 | 528a331ee |
hex | 316100f12 |
13255053074 has 8 divisors (see below), whose sum is σ = 19959944508. Its totient is φ = 6601738240.
The previous prime is 13255053061. The next prime is 13255053079. The reversal of 13255053074 is 47035055231.
It can be written as a sum of positive squares in 2 ways, for example, as 9361917049 + 3893136025 = 96757^2 + 62395^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13255053079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12893507 + ... + 12894534.
Almost surely, 213255053074 is an apocalyptic number.
13255053074 is a deficient number, since it is larger than the sum of its proper divisors (6704891434).
13255053074 is a wasteful number, since it uses less digits than its factorization.
13255053074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25788300.
The product of its (nonzero) digits is 63000, while the sum is 35.
The spelling of 13255053074 in words is "thirteen billion, two hundred fifty-five million, fifty-three thousand, seventy-four".
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